13644150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7025

約数の個数: 48

約数和(自身を含む): 36445584

約数和(自身を除く): 22801434

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6997, 13994, 20991, 34985, 41982, 69970, 90961, 104955, 174925, 181922, 209910, 272883, 349850, 454805, 524775, 545766, 909610, 1049550, 1364415, 2274025, 2728830, 4548050, 6822075, 13644150]

約数ペア:

[(1, 13644150), (2, 6822075), (3, 4548050), (5, 2728830), (6, 2274025), (10, 1364415), (13, 1049550), (15, 909610), (25, 545766), (26, 524775), (30, 454805), (39, 349850), (50, 272883), (65, 209910), (75, 181922), (78, 174925), (130, 104955), (150, 90961), (195, 69970), (325, 41982), (390, 34985), (650, 20991), (975, 13994), (1950, 6997)]